1398271

Information

• Patent Grant
• 1398271

• References
• Source

• Patent Number

  1,398,271

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1921
  103 years ago

• CPC

  • A61G7/015 - divided into different adjustable sections
  • Y10T74/2199 - Set screw

• US Classifications

  • 005 - Beds
  • 074 - Machine element or mechanism